CN215099336U - Anti-fake bottle cap - Google Patents
Anti-fake bottle cap Download PDFInfo
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- CN215099336U CN215099336U CN202121100582.2U CN202121100582U CN215099336U CN 215099336 U CN215099336 U CN 215099336U CN 202121100582 U CN202121100582 U CN 202121100582U CN 215099336 U CN215099336 U CN 215099336U
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Abstract
The utility model belongs to the technical field of the bottle lid, concretely relates to anti-fake bottle lid. The anti-fake bottle cap comprises an outer cap, a lower pipe, a bottle mouth, an inner cap and an anti-fake piece, wherein an anti-rotating groove is formed in the outer wall of the anti-fake piece, an anti-rotating rib is fixedly arranged on the inner wall of the outer cap, and the outer cap is clamped in the anti-rotating groove of the anti-fake piece through the anti-rotating rib; the anti-counterfeiting piece is provided with an anti-counterfeiting block, the anti-counterfeiting block is fixedly connected to the anti-counterfeiting piece through a breakable connecting rib, the lower pipe is provided with a mounting groove, and the anti-counterfeiting piece is connected to the mounting groove of the lower pipe in a buckling manner through the anti-counterfeiting block; one end of the inner cover, which is close to the bottle mouth, is provided with a limit boss, and the bottle mouth is provided with a snap ring at the position corresponding to the limit boss; when the anti-counterfeiting bottle cap is opened, the outer cap and the inner cap are rotated, and the breakable connecting ribs of the anti-counterfeiting block are broken; the outer cover and the inner cover continue to rotate, and the limiting boss is abutted to the clamping ring. The utility model provides an anti-fake bottle cap, anti-fake bottle cap stable in structure is difficult to be imitated.
Description
Technical Field
The utility model belongs to the technical field of the bottle lid, concretely relates to anti-fake bottle lid.
Background
With the progress of society, people's requirements for various product packages no longer meet more exquisite appearances, and need to have an anti-counterfeiting function. For alcoholic products, especially high-end alcoholic products, more and more lawless persons make fake wines, and the consumers are deceived by adopting the packages of real wines. Therefore, various anti-counterfeiting packaging designs become essential production links of products. For wine commodities, the anti-counterfeiting design of the bottle cap is more important. The traditional anti-fake structure rupture piece or tear the piece comparatively fragile to each structure is independent, is imitated easily, and falls into the white spirit easily at the in-process anti-fake rupture piece of opening, thereby arouses unnecessary food safety problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the anti-counterfeiting bottle cap is stable in structure and not easy to imitate.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes: the anti-fake bottle cap comprises an outer cap, a lower pipe, a bottle mouth and an inner cap, wherein the lower part of the bottle mouth is sleeved inside the lower pipe, the upper part of the bottle mouth is connected with the inner cap through threads, the inner cap is positioned inside the outer cap, the inner cap and the outer cap are connected in a clamping manner, the outer cap is arranged on the upper part of the lower pipe, the anti-fake bottle cap also comprises an anti-fake piece, an anti-rotation groove is formed in the outer wall of the anti-fake piece, an anti-rotation rib is fixedly arranged on the inner wall of the outer cap, the anti-rotation groove corresponds to the anti-rotation rib in position, and the outer cap is clamped in the anti-rotation groove of the anti-fake piece through the anti-rotation rib; the anti-counterfeiting piece is provided with an anti-counterfeiting block, the anti-counterfeiting block is fixedly connected to the anti-counterfeiting piece through a breakable connecting rib, the lower pipe is provided with a mounting groove, the mounting groove corresponds to the anti-counterfeiting block in position, and the anti-counterfeiting piece is connected to the mounting groove of the lower pipe in a buckling manner through the anti-counterfeiting block; one end of the inner cover, which is close to the bottle mouth, is provided with a limit boss, and the bottle mouth is provided with a snap ring at the position corresponding to the limit boss; when the anti-counterfeiting bottle cap is opened, the outer cap and the inner cap are rotated, and the breakable connecting ribs of the anti-counterfeiting block are broken; the outer cover and the inner cover continue to rotate, and the limiting boss is abutted to the clamping ring.
The clamping sleeve is positioned between the inner cover and the outer cover, a first connecting rib is arranged on the outer wall of the clamping sleeve, a second connecting rib is arranged on the inner wall of the outer cover, the first connecting rib is meshed with the second connecting rib, and the outer cover drives the clamping sleeve to rotate; the inner wall of the cutting sleeve is provided with a thread rotating rib, the outer wall of the inner cover is provided with a thread groove, the thread rotating rib is matched with the thread groove, the rotating direction of the thread groove and the thread rotating rib is the same as the rotating direction of the thread on the inner wall of the inner cover, the length of the thread rotating rib is smaller than that of the thread groove, and the cutting sleeve and the inner cover are connected through the thread rotating rib and the thread groove in a threaded manner.
Further, be equipped with the screens boss on the outer wall of inner cup, when rotatory cutting ferrule leans on with the top of screens boss until the bottom of cutting ferrule, the axial motion of cutting ferrule this moment is restricted by the screens boss.
Furthermore, a first sinking groove is formed in the bottom of the anti-counterfeiting piece, the forming direction of the first sinking groove is the axial direction of the anti-counterfeiting piece, a first sinking groove assembling portion is arranged at the position, corresponding to the first sinking groove, of the lower pipe, and the first sinking groove is connected with the first sinking groove assembling portion in a matched mode.
Further, the first sinking groove assembling part is step-shaped, and the bottom of the first sinking groove is abutted to the step end face of the first sinking groove assembling part.
Furthermore, a second sinking groove is formed in the bottom of the outer cover, the forming direction of the second sinking groove is the axis direction of the outer cover, a second sinking groove assembling portion is arranged at the position, corresponding to the second sinking groove, of the anti-counterfeiting piece, and the second sinking groove is connected with the second sinking groove assembling portion in a matched mode.
Further, the second sinking groove assembling part is step-shaped, and the bottom of the second sinking groove is abutted to the step end face of the second sinking groove assembling part.
Further, still include the locating piece, prevent changeing the muscle and set firmly on the lateral wall of the heavy groove of second, the locating piece sets firmly on the inner wall of enclosing cover, prevents changeing the one end of muscle and the bottom fixed connection of locating piece, after preventing changeing muscle and anti-rotation groove joint, the bottom of locating piece supports with the top of anti-rotation groove and leans on.
Furthermore, the anti-counterfeiting block is arranged at the bottom of the anti-counterfeiting piece, the anti-counterfeiting block is fixedly connected to the bottom of the anti-counterfeiting piece through a breakable connecting rib, and the mounting groove is correspondingly arranged at the top of the lower pipe.
Further, the side of anti-rotation rib has set firmly the enclosing cover trip, the annular has been seted up on the outer peripheral face of anti-fake piece, the enclosing cover trip with annular complex position be equipped with the direction inclined plane, the one end on direction inclined plane is towards keeping away from and is established with annular complex direction, the enclosing cover trip passes through the direction back joint on direction inclined plane in the annular.
The utility model discloses, through introducing a anti-fake piece, be equipped with the anti-rotation groove on the outer wall of anti-fake piece, set firmly on the inner wall of enclosing cover and prevent changeing the muscle, prevent changeing the muscle position with preventing to correspond to, the enclosing cover passes through to prevent changeing the muscle joint in the anti-rotation groove of anti-fake piece; the anti-counterfeiting piece is provided with an anti-counterfeiting block, the anti-counterfeiting block is fixedly connected to the anti-counterfeiting piece through a breakable connecting rib, the lower pipe is provided with a mounting groove, the mounting groove corresponds to the anti-counterfeiting block in position, and the anti-counterfeiting piece is connected to the mounting groove of the lower pipe in a buckling manner through the anti-counterfeiting block; one end of the inner cover, which is close to the bottle mouth, is provided with a limit boss, and the bottle mouth is provided with a snap ring at the position corresponding to the limit boss; when opening anti-fake bottle lid, rotatory enclosing cover and inner cup, the breakable splice bar fracture of anti-fake piece takes place, realizes the anti-fake effect of physics this moment promptly, continues rotatory enclosing cover and inner cup, and spacing boss supports to in the snap ring, can hear the block sound this moment, shows that enclosing cover and inner cup are rotatory to the assigned position. The utility model provides a security spare stable in structure, anti-fake effect is obvious, is favorable to the circulation in product market, and practical value is big.
Drawings
Fig. 1 is a schematic view of the overall assembly structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the outer cover;
FIG. 3 is a schematic structural view of the anti-counterfeiting piece;
FIG. 4 is a schematic cross-sectional view of the anti-counterfeiting member;
FIG. 5 is a schematic structural view of a down tube;
FIG. 6 is a schematic sectional view of the bottle mouth;
fig. 7 is a schematic structural view of the ferrule;
FIG. 8 is a schematic view of the inner lid;
FIG. 9 is a schematic view of the overall assembly structure when the anti-counterfeiting member is not attached;
description of reference numerals:
1. an outer cover; 11. preventing the ribs from rotating; 12. a second sink tank; 13. positioning blocks; 14. the outer cover is clamped with a hook; 141. a guide slope; 15. a second connecting rib; 2. an anti-counterfeiting piece; 21. an anti-rotation slot; 22. an anti-counterfeiting block; 23. a first sink tank; 24. a second sink groove assembly part; 25. a ring groove; 3. a lower pipe; 31. mounting grooves; 32. a first sink mounting section; 4. a bottle mouth; 41. a snap ring; 5. an inner cover; 51. a limiting boss; 52. a clamping boss; 6. a card sleeve; 61. the first connecting rib.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the anti-counterfeiting bottle cap comprises an outer cap 1, a lower pipe 3, a bottle mouth 4, an inner cap 5, an anti-counterfeiting piece 2 and an anti-counterfeiting piece 2, wherein the lower part of the bottle mouth 4 is sleeved inside the lower pipe 3, the upper part of the bottle mouth 4 is connected with the inner cap 5 through threads, the inner cap 5 is positioned inside the outer cap 1, the inner cap 5 is connected with the outer cap 1 in a clamping manner, the outer cap 1 is arranged on the upper part of the lower pipe 3, an anti-rotation groove 21 is arranged on the outer wall of the anti-counterfeiting piece 2, an anti-rotation rib 11 is fixedly arranged on the inner wall of the outer cap 1, the anti-rotation groove 21 corresponds to the anti-rotation rib 11 in position, and the outer cap 1 is clamped in the anti-rotation groove 21 of the anti-counterfeiting piece 2 through the anti-rotation rib 11; the anti-counterfeiting piece 2 is provided with an anti-counterfeiting block 22, the anti-counterfeiting block 22 is fixedly connected to the anti-counterfeiting piece 2 through a breakable connecting rib, the lower pipe 3 is provided with a mounting groove 31, the mounting groove 31 corresponds to the anti-counterfeiting block 22 in position, and the anti-counterfeiting piece 2 is connected in the mounting groove 31 of the lower pipe 3 in a buckling manner through the anti-counterfeiting block 22; one end of the inner cover 5 close to the bottle mouth 4 is provided with a limit boss 51, and the bottle mouth 4 is provided with a clamping ring 41 at the position corresponding to the limit boss 51; when the anti-counterfeiting bottle cap is opened, the outer cap 1 and the inner cap 5 are rotated, and the breakable connecting ribs of the anti-counterfeiting block 22 are broken; the outer cap 1 and the inner cap 5 are continuously rotated, and the limit boss 51 abuts against the snap ring 41.
Above-mentioned anti-rotating groove 21 and the quantity of preventing changeing muscle 11 can carry out the adaptation according to actual complex condition and confirm, if anti-rotating groove 21 sets up to four, four anti-rotating groove 21 set up around the gyration axis equipartition of anti-fake 2, prevent changeing muscle 11 and set up to four, four anti-rotating groove 21 are connected with four anti-rotating muscle 11 one-to-one joints.
The working process of the anti-counterfeiting bottle cap is as follows: 1. when the anti-counterfeiting bottle cap is opened, the outer cap 1 is rotated, the anti-counterfeiting piece 2 and the inner cap 5 synchronously rotate, the connecting ribs which can be broken by the anti-counterfeiting blocks 22 on the anti-counterfeiting piece 2 are broken, and at the moment, the anti-counterfeiting bottle cap achieves a physical anti-counterfeiting effect; 2. when the outer cap 1 and the inner cap 5 are continuously rotated, the limit boss 51 abuts against the snap ring 41, and at this time, a snapping sound is heard, indicating that the outer cap 1 and the inner cap 5 are rotated to the designated position.
In order to enhance the anti-counterfeiting independence of the anti-counterfeiting bottle cap and simultaneously realize a preset opening sequence, a cutting sleeve 6 is introduced, the cutting sleeve 6 is positioned between an inner cover 5 and an outer cover 1, a first connecting rib 61 is arranged on the outer wall of the cutting sleeve 6, a second connecting rib 15 is arranged on the inner wall of the outer cover 1, the first connecting rib 61 is meshed with the second connecting rib 15, and the outer cover 1 drives the cutting sleeve 6 to rotate; the inner wall of the clamping sleeve 6 is provided with a thread rotating rib, the outer wall of the inner cover 5 is provided with a thread groove, the thread rotating rib is matched with the thread groove, the thread groove and the thread rotating rib rotate to the same direction as the thread on the inner wall of the inner cover, the length of the thread rotating rib is smaller than that of the thread groove, and the clamping sleeve 6 is in threaded connection with the inner cover 5 through the thread rotating rib and the thread groove.
For the rotation spacing when strengthening around inner cup 5 to cutting ferrule 6, be equipped with screens boss 52 on the outer wall of inner cup 5, when rotatory cutting ferrule 6 supported with the top of screens boss 52 up to the bottom of cutting ferrule 6, the axial motion of cutting ferrule 6 was restricted by screens boss 52 this moment.
After the clamping sleeve 6 and the clamping boss 52 are additionally arranged, the preset opening sequence of the anti-counterfeiting bottle cap is as follows: 1. when the bottle cap is opened, the outer cap 1, the anti-counterfeiting piece 2 and the cutting sleeve 6 synchronously rotate in the thread groove of the inner cap 5 until the connecting rib of the anti-counterfeiting block 22 touches the mounting groove 31 of the lower pipe to be broken and can not be recovered; 2. the outer cover 1, the anti-counterfeiting part 2 and the cutting sleeve 6 are continuously rotated until the bottom of the cutting sleeve 6 is abutted against the top of the clamping boss 52, the axial movement of the cutting sleeve 6 is limited by the clamping boss 52, the internal thread of the cutting sleeve 6 is matched with the external thread groove of the inner cover 5, and the outer cover 1 drives the inner cover 5 to continuously move; 3. when the outer cover 1 and the inner cover 5 are rotated until the limiting boss 51 abuts against the clamping ring 41, the clamping opening sound can be heard, and the consumption experience is improved; 4. when the secondary closes the lid, enclosing cover 1, anti-fake 2, cutting ferrule 6 can not be screwed to the below of screens boss 52, and spacing boss 51 can be screwed to snap ring 41 below, and at this moment, there is sound equally, and the suggestion bottle lid is rotatory to target in place, and enclosing cover 1 has obvious gap with the 3 outward appearances of low tube after the secondary closes the lid, and anti-fake obvious easy discernment.
In addition, the anti-counterfeiting bottle cap can be further provided with anti-counterfeiting labels attached to the top of the inner cap 5 and the top of the clamping sleeve 6, and the anti-counterfeiting labels can be damaged through the sequential movement of the clamping sleeve 6 and the inner cap 5 to achieve the multiple anti-counterfeiting purpose.
For strengthening the connection stability of anti-fake piece 2 and low tube 3, make the positioning of this structure more accurate simultaneously, seted up first heavy groove 23 in the bottom of anti-fake piece 2, the orientation of seting up of first heavy groove 23 is the axis direction of anti-fake piece 2, and low tube 3 is equipped with first heavy groove assembly portion 32 in the position department that corresponds first heavy groove 23, first heavy groove 23 is connected with the cooperation of first heavy groove assembly portion 32. To further clarify the specific structure of the first sunken groove fitting part 32, the first sunken groove fitting part 32 is stepped, and the bottom of the first sunken groove 23 abuts against the stepped end surface of the first sunken groove fitting part 32. In addition, the first sinking groove assembling part 32 can also be in a groove-shaped structure form and the like.
For the stability of being connected of strengthening anti-fake 2 and enclosing cover 1, make the assembly positioning of this structure more accurate simultaneously, seted up the heavy groove 12 of second in the bottom of enclosing cover 1, the orientation of seting up of the heavy groove 12 of second is the axis direction of enclosing cover 1, and anti-fake 2 is equipped with the heavy groove assembly portion 24 of second in the position department that corresponds the heavy groove 12 of second, the heavy groove 12 of second is connected with the heavy groove assembly portion 24 cooperation of second. To further clarify the specific structure of the second sunken groove assembling part 24, the second sunken groove assembling part 24 is step-shaped, and the bottom of the second sunken groove 12 abuts against the step end face of the second sunken groove assembling part 24.
For the assembly positioning of further strengthening anti-fake 2 and enclosing cover 1, the while is convenient to prevent changeing the confirming on muscle 11 carries out the processing position, introduces locating piece 13, prevent changeing muscle 11 and set firmly on the lateral wall of the heavy groove 12 of second, locating piece 13 sets firmly on the inner wall of enclosing cover 1, prevents changeing the bottom fixed connection of the one end of muscle 11 and locating piece 13, after preventing changeing muscle 11 and preventing changeing 21 joint, the bottom of locating piece 13 supports with preventing changeing 21's top and leans on. When the anti-counterfeiting rib 11 needs to be processed, the determination can be performed according to the position of the positioning block 13, and in addition, the judgment of the assembling position can be performed by utilizing the condition that the bottom of the positioning block 13 abuts against the anti-rotation groove 21.
In order to clarify the specific positions of the anti-counterfeiting block 22 and the mounting groove 31, the anti-counterfeiting block 22 is arranged at the bottom of the anti-counterfeiting piece 2, the anti-counterfeiting block 22 is fixedly connected at the bottom of the anti-counterfeiting piece 2 through a breakable connecting rib, and the mounting groove 31 is correspondingly arranged at the top of the lower pipe 2.
For further strengthening the stability of being connected of anti-fake 2 and enclosing cover 1, the side of anti-rotation muscle 11 has set firmly enclosing cover trip 14, annular 25 has been seted up on the outer peripheral face of anti-fake 2, enclosing cover trip 14 is equipped with direction inclined plane 141 with annular 25 complex position, the one end of direction inclined plane 141 is towards keeping away from and is established with annular 25 complex direction, the joint is in annular 25 after enclosing cover trip 14 passes through the direction of direction inclined plane 141. The outer cover clamping hook 14 is clamped with the annular groove 25, and the anti-rotation rib 11 and the anti-rotation groove 21 are clamped in a double-layer structure, so that the connection stability of the anti-counterfeiting piece 2 and the outer cover 1 is guaranteed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art can use the above-mentioned technical contents to change or modify the present invention into equivalent embodiments with equivalent changes, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent changes and modifications made to the above embodiments according to the essence of the present invention still belong to the protection scope of the present invention.
Claims (10)
1. The anti-fake bottle cap comprises an outer cap (1), a lower pipe (3), a bottle mouth (4) and an inner cap (5), wherein the lower part of the bottle mouth (4) is sleeved inside the lower pipe (3), the upper part of the bottle mouth (4) is connected with the inner cap (5) through threads, the inner cap (5) is positioned inside the outer cap (1), the inner cap (5) is connected with the outer cap (1) in a clamping manner, the outer cap (1) is arranged on the upper part of the lower pipe (3), the anti-fake bottle cap is characterized by further comprising an anti-fake piece (2), an anti-rotating groove (21) is formed in the outer wall of the anti-fake piece (2), an anti-rotating rib (11) is fixedly arranged on the inner wall of the outer cap (1), the anti-rotating groove (21) corresponds to the anti-rotating rib (11), and the outer cap (1) is clamped in the anti-rotating groove (21) of the anti-fake piece (2) through the anti-rotating rib (11); an anti-counterfeiting block (22) is arranged on the anti-counterfeiting piece (2), the anti-counterfeiting block (22) is fixedly connected to the anti-counterfeiting piece (2) through a breakable connecting rib, a mounting groove (31) is formed in the lower pipe (3), the mounting groove (31) corresponds to the anti-counterfeiting block (22), and the anti-counterfeiting piece (2) is connected into the mounting groove (31) of the lower pipe (3) in a buckling mode through the anti-counterfeiting block (22); a limiting boss (51) is arranged at one end of the inner cover (5) close to the bottle mouth (4), and a clamping ring (41) is arranged at the position of the bottle mouth (4) corresponding to the limiting boss (51);
when the anti-counterfeiting bottle cap is opened, the outer cap (1) and the inner cap (5) are rotated, and the breakable connecting ribs of the anti-counterfeiting block (22) are broken; the outer cover (1) and the inner cover (5) are continuously rotated, and the limiting boss (51) abuts against the clamping ring (41).
2. The anti-counterfeiting bottle cap according to claim 1, further comprising a cutting sleeve (6), wherein the cutting sleeve (6) is positioned between the inner cap (5) and the outer cap (1), the outer wall of the cutting sleeve (6) is provided with a first connecting rib (61), the inner wall of the outer cap (1) is provided with a second connecting rib (15), the first connecting rib (61) is engaged with the second connecting rib (15), and the outer cap (1) drives the cutting sleeve (6) to rotate;
the inner wall of the clamping sleeve (6) is provided with a thread rotating rib, the outer wall of the inner cover (5) is provided with a thread groove, the thread rotating rib is matched with the thread groove, the rotating direction of the thread rotating rib is the same as the rotating direction of the thread on the inner wall of the inner cover, the length of the thread rotating rib is smaller than that of the thread groove, and the clamping sleeve (6) is in threaded connection with the inner cover (5) through the thread rotating rib and the thread groove.
3. The anti-counterfeiting bottle cap according to claim 2, wherein a clamping boss (52) is arranged on the outer wall of the inner cap (5), and when the cutting ferrule (6) is rotated until the bottom of the cutting ferrule (6) abuts against the top of the clamping boss (52), the axial movement of the cutting ferrule (6) is limited by the clamping boss (52).
4. The anti-counterfeiting bottle cap according to claim 1, wherein a first sinking groove (23) is formed in the bottom of the anti-counterfeiting piece (2), the forming direction of the first sinking groove (23) is the axial direction of the anti-counterfeiting piece (2), a first sinking groove assembling part (32) is formed in the lower pipe (3) at a position corresponding to the first sinking groove (23), and the first sinking groove (23) is connected with the first sinking groove assembling part (32) in a matching manner.
5. The tamper-evident bottle cap according to claim 4, wherein the first sunken groove fitting portion (32) is stepped, and a bottom of the first sunken groove (23) abuts against a stepped end surface of the first sunken groove fitting portion (32).
6. The anti-counterfeiting bottle cap according to claim 1, wherein a second sinking groove (12) is formed in the bottom of the outer cap (1), the forming direction of the second sinking groove (12) is the axial direction of the outer cap (1), the anti-counterfeiting member (2) is provided with a second sinking groove assembling portion (24) at a position corresponding to the second sinking groove (12), and the second sinking groove (12) is connected with the second sinking groove assembling portion (24) in a matching manner.
7. The tamper-evident bottle cap according to claim 6, wherein the second sunken groove fitting portion (24) is stepped, and a bottom of the second sunken groove (12) abuts against a stepped end surface of the second sunken groove fitting portion (24).
8. The anti-counterfeiting bottle cap according to claim 6, further comprising a positioning block (13), wherein the anti-rotation rib (11) is fixedly arranged on the side wall of the second sinking groove (12), the positioning block (13) is fixedly arranged on the inner wall of the outer cap (1), one end of the anti-rotation rib (11) is fixedly connected with the bottom of the positioning block (13), and when the anti-rotation rib (11) is clamped with the anti-rotation groove (21), the bottom of the positioning block (13) is abutted against the top of the anti-rotation groove (21).
9. The anti-counterfeiting bottle cap according to claim 1, wherein the anti-counterfeiting block (22) is arranged at the bottom of the anti-counterfeiting piece (2), the anti-counterfeiting block (22) is fixedly connected to the bottom of the anti-counterfeiting piece (2) through a breakable connecting rib, and the mounting groove (31) is correspondingly arranged at the top of the lower pipe (2).
10. The anti-counterfeit bottle cap according to any one of claims 1 to 9, wherein an outer cap hook (14) is fixedly arranged beside the anti-rotation rib (11), an annular groove (25) is formed on the outer circumferential surface of the anti-counterfeit member (2), a guide inclined plane (141) is arranged at the position where the outer cap hook (14) is matched with the annular groove (25), one end of the guide inclined plane (141) is arranged in a direction away from the direction matched with the annular groove (25), and the outer cap hook (14) is clamped in the annular groove (25) after being guided by the guide inclined plane (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121100582.2U CN215099336U (en) | 2021-05-21 | 2021-05-21 | Anti-fake bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121100582.2U CN215099336U (en) | 2021-05-21 | 2021-05-21 | Anti-fake bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215099336U true CN215099336U (en) | 2021-12-10 |
Family
ID=79298673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121100582.2U Active CN215099336U (en) | 2021-05-21 | 2021-05-21 | Anti-fake bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215099336U (en) |
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2021
- 2021-05-21 CN CN202121100582.2U patent/CN215099336U/en active Active
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